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//

//

//    Copyright 2011 TheSeven, user890104

//

//

//    This file is part of emCORE.

//

//    emCORE is free software: you can redistribute it and/or

//    modify it under the terms of the GNU General Public License as

//    published by the Free Software Foundation, either version 2 of the

//    License, or (at your option) any later version.

//

//    emCORE is distributed in the hope that it will be useful,

//    but WITHOUT ANY WARRANTY; without even the implied warranty of

//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

//    See the GNU General Public License for more details.

//

//    You should have received a copy of the GNU General Public License along

//    with emCORE.  If not, see <http://www.gnu.org/licenses/>.

//

//

#include "global.h"

#include "pmu.h"

#include "rtc.h"

void rtc_read_datetime(struct rtc_datetime* dt)

{

    pmu_read_rtc((unsigned char *)dt);

    dt->second = BCD2DEC(dt->second);

    dt->minute = BCD2DEC(dt->minute);

    dt->hour = BCD2DEC(dt->hour);

    dt->day = BCD2DEC(dt->day);

    dt->month = BCD2DEC(dt->month);

    dt->year = BCD2DEC(dt->year);

}

void rtc_write_datetime(const struct rtc_datetime* dt)

{

    unsigned char buf[7];

    buf[0] = DEC2BCD(dt->second);

    buf[1] = DEC2BCD(dt->minute);

    buf[2] = DEC2BCD(dt->hour);

    buf[3] = dt->weekday;

    buf[4] = DEC2BCD(dt->day);

    buf[5] = DEC2BCD(dt->month);

    buf[6] = DEC2BCD(dt->year);

    pmu_write_rtc(buf);

}